The oil pressure warning light sensor is screwed into the cylinder block wall on the left front side of the engine above the oil filter.
You will need a 24mm socket head.
1. Place the vehicle on a lift or inspection pit and disconnect the wire from the negative terminal of the battery.
2. Press the lock and disconnect the wiring harness connector from the sensor.
3. Unscrew the sensor from the cylinder block and remove it.
NOTE: Replace the low oil pressure warning light sensor copper sealing washer with a new one whenever the sensor is removed.
4. Install the oil pressure warning light sensor in the reverse order of removal.
The original version can be found on the website: FordBook